CVE-2023-25000
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations
HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Vault
- Vendor
- HashiCorp
- Product
- Vault
- Platforms
- Windows
- MacOS
- Linux
- x86
- ARM
- 64 bit
- 32 bit
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.13.0 | affected | semver | 1.13.1 | Unavailable | None listed |
| 1.12.0 | affected | semver | 1.12.5 | Unavailable | None listed |
| 1.11.0 | affected | semver | 1.11.9 | Unavailable | None listed |
| 0 | affected | semver | 1.11.0 | Unavailable | None listed |
Vault Enterprise
- Vendor
- HashiCorp
- Product
- Vault Enterprise
- Platforms
- Windows
- MacOS
- Linux
- x86
- ARM
- 64 bit
- 32 bit
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.13.0 | affected | semver | 1.13.1 | Unavailable | None listed |
| 1.12.0 | affected | semver | 1.12.5 | Unavailable | None listed |
| 1.11.0 | affected | semver | 1.11.9 | Unavailable | None listed |
| 0 | affected | semver | 1.11.0 | Unavailable | None listed |